The R1 Concepts drilled rear-right brake rotor for 1971–1989 Peugeot 504, 505 and 604 is a black-finished replacement part made for that rear-right fitment. It provides the braking surface necessary to decelerate the vehicle, and the drilled pattern is intended to aid venting and debris shedding versus non-drilled rotors. Confirm rear-right fitment for your vehicle before purchasing.
R1 71-89 Peugeot 504/505/604 Rear Right Drilled Black Brake Rotor